Remove/Install Output Flange - AR28.10-P-4080-02A

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 166, 204, 205, 207, 212, 216, 217, 218, 221, 222, 292 With Transmission 722.9

MODEL 166, 253 With Transmission 724.2

MODEL 166, 205, 213, 217, 218, 222, 238, 253, 292 With Transmission 725.0

COMPLETE TRANSFER CASE

Number	Designation			Transmission 724.268
BA28.10-P-1003-01H	Nut, output flange to transfer case	M26	Nm	200

COMPLETE TRANSFER CASE

Number	Designation		Model 204, 205, 207, 212, 216, 217, 218, 221, 222 with transmission 722.96
BA28.10-P-1004-01E	Collar nut, output flange to output shaft	Nm	200

COMPLETE TRANSFER CASE

Number	Designation		Model 205, 212, 217, 218, 222 with transmission 722.97
BA28.10-P-1004-01F	Collar nut, output flange to output shaft	Nm	200

COMPLETE TRANSFER CASE

Number	Designation		Model 205, 213, 217, 218, 222, 238, 253, 257, 290 with transmission 725.0 with code M005 (4MATIC)
BA28.10-P-1006-01G	Nut, output flange to transfer case	Nm	200

COMPLETE TRANSFER CASE

Number	Designation		Model 166 with transmission 722, 724 Model 292 with transmission 722	Model 166, 292 with transmission 725.0
BA28.10-P-1010-01A	Collar nut, output flange to output shaft	Nm	200	200

Fig 1: Identifying Puller, Two-Arm (000 589 88 33 00)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Pin Wrench (129 589 01 07 00)

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Fig 3: Identifying Socket Wrench Bit (126 589 02 09 00)

Courtesy of MERCEDES-BENZ USA

Remove output flange.

Transmission 722.9 in model 166, 292
Transmission 724.2 in model 166

Transmission 725.0 in model 166, 292

Remove cover.
Counter-hold output flange (1) with socket wrench (07).
Unscrew twelve-point collar nut (2) from output shaft (3) with socket.
Shown on transmission 722.9 in model 222

Courtesy of MERCEDES-BENZ USA
Remove output flange (1).
If output flange (1) s seized use two-armed puller (08).

Shown on transmission 722.9 in model 222

Courtesy of MERCEDES-BENZ USA

Install output flange.
Slide output flange (1) onto output shaft (3).
Counterhold output flange (1) using pin wrench (07) and tighten twelve-point nut (2) using socket wrench bit. Transmission 724.268 in model 253
Model 166 with transmission 722, 724

Model 166, 292 with transmission 725.0

Model 292 with transmission 722

Transmission 725.0 in model 205, 213, 217, 218, 222, 238, 253

with code M005 (4MATIC)

Transmission 722.97 in model 212, 217, 218, 222

Transmission 722.96 in model 204, 205, 207, 212, 216, 217, 218, 221, 222

Replace twelve-point collar nut (2).

Shown on transmission 722.9 in model 222

Courtesy of MERCEDES-BENZ USA
Secure twelve-point collar nut (2); to do so, hammer collar into grooves of output shaft (3) using a punch (arrow).
On the output shaft (3), there are two grooves, into which the collar of the twelve-point collar nut (2) must be hammered (arrow).
Transmission 722.9 in model 166, 292
Transmission 724.2 in model 166

Transmission 725.0 in model 166, 292

Install cover.

Shown on transmission 722.9 in model 222

Courtesy of MERCEDES-BENZ USA